naw man,it would be Keifer Sutherland and Elizabeth Berkley in Armitage movie.Not to mention several Hollywood actors lend their voices in some Studio Ghibli productions over the past years especially Kirsten Dunst;her voice is sooooo cute in Kiki's Delivery Service.

I am not really that big a fan of her myself, but I feel like Aya Hirano should be part of this list by default just because of how well known she is.
Also, I may just be mistaken, but why is Gintama's Gintoki not on this list. I love his voice.